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Non-setting adhesive material production process

A production process and surface material technology, applied in the direction of adhesives, chemical industry, adhesive products, etc., can solve the problems of short life, pollution, inability to rationalize treatment and utilization, etc., and achieve the effect of improved viscosity and reasonable preparation method.

Inactive Publication Date: 2020-09-01
江苏金大包装材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The self-adhesive produced by the traditional self-adhesive material production process has the problems of poor adhesiveness and short life, and the pollution generated during the production process cannot be rationally treated and utilized. Therefore, an improved technology is urgently needed to solve the existing problems. The problem with technology

Method used

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  • Non-setting adhesive material production process

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A production process for self-adhesive materials, comprising the following steps:

[0028] Step 1: Inspection: Check whether the quality and smoothness of the purchased surface materials meet the production requirements, and the raw materials that do not meet the requirements are replaced by the manufacturer;

[0029] Step 2: Pass the plastic paper through the three-roller coating head for silicone oil treatment. Coating solvent-free silicone oil can make the plastic paper have a very low surface tension and a very smooth surface, which is used to prevent the adhesive from sticking to the backing paper. , and then dry through the 25-meter-long oven in the upper silicon assembly line to form a composite bottom paper. Heating the natural gas heat-conducting oil furnace, this process will produce natural gas combustion waste gas and equipment cooling water, then establish a circulating water system, configure a cold water cooling system, keep water in the water tank for a ...

Embodiment 2

[0034] A production process for self-adhesive materials, comprising the following steps:

[0035] Step 1: Inspection: Check whether the quality and smoothness of the purchased surface materials meet the production requirements, and the raw materials that do not meet the requirements are replaced by the manufacturer;

[0036] Step 2: Pass the plastic paper through the three-roller coating head for silicone oil treatment. Coating solvent-free silicone oil can make the plastic paper have a very low surface tension and a very smooth surface, which is used to prevent the adhesive from sticking to the backing paper. , and then dried in an oven with a length of 25 meters in the upper silicon assembly line to form a composite bottom paper. Heating the natural gas heat-conducting oil furnace, this process will produce natural gas combustion waste gas and equipment cooling water, then establish a circulating water system, configure a cold water cooling system, keep water in the water ta...

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PUM

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Abstract

The invention discloses a production process of an adhesive sticker material. The method comprises the following steps: 1, inspecting, 2, coating silicon, 3, compounding, step 4, cooling, rolling, slitting and opening; 5, obtaining a finished product, the preparation method is reasonable, the surface paper and the bottom paper are respectively coated with silicone oil liquid and an adhesive pressure-sensitive adhesive; according to the present invention, the viscosity of the obtained adhesive sticker material is substantially improved through the proper speed and the proper temperature, such that 80% of the filtered waste gas can be recycled, only the small amount of the filtered waste gas is discharged, and the cooling water can be recycled so as to achieve the standard in the environmental protection aspect and the resource saving aspect.

Description

technical field [0001] The invention relates to the technical field of self-adhesive material production technology, in particular to a self-adhesive material production process. Background technique [0002] Due to the variety of coating techniques, resulting in different grades of self-adhesive materials, the development direction is from traditional roll coating, doctor blade coating to high-pressure cast coating, so as to ensure the uniformity of coating to the maximum extent. , avoid the generation of air bubbles and pinholes, and ensure the coating quality, while the domestic technology of cast cloth coating is not yet mature, and the traditional roll coating is mainly used in China. [0003] The self-adhesive produced by the traditional self-adhesive material production process has the problems of poor adhesiveness and short life, and the pollution generated during the production process cannot be rationally treated and utilized. Therefore, an improved technology is u...

Claims

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Application Information

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IPC IPC(8): B32B37/12C09J7/21C09J7/40B05D7/04B05D7/00
CPCB05D7/00B05D7/04B05D2203/22B05D2252/00B32B37/1284B32B2037/243B32B2255/10B32B2255/26B32B2405/00C09J2400/283C09J7/21C09J7/40Y02P20/10
Inventor 陈家路陈彦会陈家坤李洪夫丁迎飞陈世烛
Owner 江苏金大包装材料科技有限公司